TEM Window Grids
Holey Silicon Nitride TEM Grids
State-of-the-art support film.
This latest addition to our line of TEM Window Grids is manufactured using advanced MEMS technology to produce a unique 500 x 500 micrometer aperture with 200 nm low-stress silicon nitride membrane.
Available with square holey pattern or 5 x 5 indexed array with hexagonal holey film.
Features
- Resistant to acids, bases, and solvents.
- Can be easily plasma-cleaned to remove organic contamination.
- Tolerates high-temperature experiments and imaging up to 1000°C.
- Provides a carbon-free background.
- Packaged under cleanroom conditions.
Specifications
| Membrane Thickness |
200 nm |
| Window Size |
0.5 x 0.5 mm |
| Frame Thickness |
200 µm |
Square Pattern on 200 nm Silicon Nitride
Microporous
| Cat# |
Hole Size |
Layout |
Total No. |
Pitch |
Porosity |
Qty |
Price |
|
| 76043-40 |
10.0 µm |
22 x 22 |
484 |
20.0 µm |
22.8% |
10/pk |
325.00 |
Add to Cart |
| 76043-41 |
5.0 µm |
45 x 45 |
2,025 |
10.0 µm |
22.8% |
10/pk |
325.00 |
Add to Cart |
| 76043-42 |
2.5 µm |
90 x 90 |
8,100 |
5.0 µm |
22.8% |
10/pk |
325.00 |
Add to Cart |
| 76043-43 |
2.0 µm* |
150 x 150 |
22,500 |
3.0 µm |
22.8% |
10/pk |
325.00 |
Add to Cart |
| 76043-44 |
1.2 µm† |
180 x 180 |
32,400 |
2.5 µm |
22.8% |
10/pk |
325.00 |
Add to Cart |
| 76043-45 |
1.0 µm |
225 x 225 |
50,625 |
2.0 µm |
22.8% |
10/pk |
325.00 |
Add to Cart |
Nanoporous
| Cat# |
Hole Size |
Layout |
Total No. |
Pitch |
Porosity |
Qty |
Price |
|
| 76043-50 |
750 nm |
300 x 300 |
90,000 |
1.5 µm |
22.3% |
10/pk |
395.00 |
Add to Cart |
| 76043-51 |
500 nm |
450 x 450 |
202,500 |
1.0 µm |
22.3% |
10/pk |
395.00 |
Add to Cart |
| 76043-52 |
400 nm |
562 x 562 |
315,844 |
0.8 µm |
22.8% |
10/pk |
395.00 |
Add to Cart |
| 76043-53 |
300 nm |
750 x 750 |
562,500 |
0.6 µm |
22.3% |
10/pk |
395.00 |
Add to Cart |
| 76043-54 |
250 nm |
900 x 900 |
810,000 |
0.5 µm |
22.3% |
10/pk |
395.00 |
Add to Cart |
| 76043-55 |
200 nm |
1125 x 1125 |
1,265,625 |
0.4 µm |
22.8% |
10/pk |
395.00 |
Add to Cart |
| 76043-56 |
150 nm |
1125 x 1125 |
1,265,625 |
0.4 µm |
22.4% |
10/pk |
395.00 |
Add to Cart |
| 76043-57 |
100 nm |
1125 x 1125 |
1,265,625 |
0.4 µm |
22.1% |
10/pk |
395.00 |
Add to Cart |
Indexed Hexagonal Pattern
Microporous
| Cat# |
Hole Size |
Layout |
Total No. |
Pitch |
Porosity |
Qty |
Price |
|
| 76043-60 |
10.0 µm |
4 x 4 x 25 |
400 |
20.0 µm |
22.8% |
10/pk |
325.00 |
Add to Cart |
| 76043-61 |
5.0 µm |
8 x 8 x 25 |
1,600 |
10.0 µm |
22.8% |
10/pk |
325.00 |
Add to Cart |
| 76043-62 |
2.5 µm |
16 x 16 x 25 |
6,400 |
5.0 µm |
22.8% |
10/pk |
325.00 |
Add to Cart |
| 76043-63 |
2.0 µm* |
25 x 25 x 25 |
15,625 |
3.0 µm |
22.8% |
10/pk |
325.00 |
Add to Cart |
| 76043-64 |
1.2 µm† |
32 x 32 x 25 |
25,600 |
2.5 µm |
22.8% |
10/pk |
325.00 |
Add to Cart |
| 76043-65 |
1.0 µm |
40 x 40 x 25 |
40,000 |
2.0 µm |
22.8% |
10/pk |
325.00 |
Add to Cart |
Nanoporous
| Cat# |
Hole Size |
Layout |
Total No. |
Pitch |
Porosity |
Qty |
Price |
|
| 76043-70 |
750 nm |
50 x 50 x 25 |
62,500 |
1.5 µm |
22.3% |
10/pk |
395.00 |
Add to Cart |
| 76043-71 |
500 nm |
80 x 80 x 25 |
160,000 |
1.0 µm |
22.3% |
10/pk |
395.00 |
Add to Cart |
| 76043-72 |
400 nm |
100 x 100 x 25 |
250,000 |
0.8 µm |
22.8% |
10/pk |
395.00 |
Add to Cart |
| 76043-73 |
300 nm |
130 x 130 x 25 |
422,500 |
0.6 µm |
22.3% |
10/pk |
395.00 |
Add to Cart |
| 76043-74 |
250 nm |
160 x 160 x 25 |
640,000 |
0.5 µm |
22.3% |
10/pk |
395.00 |
Add to Cart |
| 76043-75 |
200 nm |
200 x 200 x 25 |
1,000,000 |
0.4 µm |
22.8% |
10/pk |
395.00 |
Add to Cart |
| 76043-76 |
150 nm |
200 x 200 x 25 |
1,000,000 |
0.4 µm |
22.4% |
10/pk |
395.00 |
Add to Cart |
| 76043-77 |
100 nm |
200 x 200 x 25 |
1,000,000 |
0.4 µm |
22.1% |
10/pk |
395.00 |
Add to Cart |
